1. Influence of D-thyroxine on Gallstone Formation in Hamsters;Bergman;Acta chir. scand.,1965
2. Further Studies on the Influence of Thyroxine on Gallstone Formation in Hamsters;Rergman;Acta chir. scand.,1966a
3. Influence of Cholestyramine, a Bile Acid Sequestrant, on Gallstone Formation in Hamsters;Bergman;Acta chir. scand.,1966b
4. Diet-induced cholesterol gallstones in hamsters: prevention and dissolution by cholestyramine;Beroman;Gastroenterology.,1967
5. Electron microscopic studies on periodic acid-Schiff-positive nonglycogenic structures in human liver cells;Biava;Amer. J. Path.,1965